Statements (14)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:US_patent
|
| gptkbp:allows |
A method for producing a coreless toilet roll by winding a web of paper into a roll and forming a hollow at the center.
|
| gptkbp:application |
US51901374A
|
| gptkbp:assignee |
Kabushiki Kaisha Hayashi Paper Industry
|
| gptkbp:country |
gptkb:United_States
|
| gptkbp:filingDate |
1974-10-18
|
| https://www.w3.org/2000/01/rdf-schema#label |
US3938096A
|
| gptkbp:inventedBy |
gptkb:Yoshio_Kondo
|
| gptkbp:priorityDate |
1973-10-19
|
| gptkbp:publicationDate |
1976-02-17
|
| gptkbp:status |
Expired
|
| gptkbp:title |
Method for producing a coreless toilet roll
|
| gptkbp:bfsParent |
gptkb:Transversely_Excited_Atmospheric_Pressure_Gas_Laser_and_Method
|
| gptkbp:bfsLayer |
7
|